George Chkhvirkia·Mar 15Shelfy: A Smarter Second Brain for EveryoneMost people have a bookmarking problem they’ve quietly given up on.
George Chkhvirkia·May 25, 2025Goodbye Pocket: A Farewell and Thank YouIt’s rare for the closure of an app to give me pause, yet the news of Pocket shutting down truly felt like the end of an era. Pocket has…
George Chkhvirkia·Feb 19, 2019Avoiding NoMethodError with Safe Navigation Operator in Ruby ~2.3Any Ruby/Rails dev had a situation when he tried to call object method, and he got hit by NoMethodError. E.g:
George Chkhvirkia·Feb 4, 2019Change Permission For Specific AWS S3 Folder Content in RailsIn certain cases we might need to change access permission for content of specific folder in our S3 Bucket, and leave other folders as…
George Chkhvirkia·Oct 17, 2017Nested categories with rails gem Ancestry.Imagine you dealing with project where you have categories, and products in those categories, clothes website as an example. You may have…A response icon3A response icon3
George Chkhvirkia·Feb 5, 2016Why co-working spaces are so greatI’m an entrepreneur/web-developer, and as for any person who wants to be successful, I always search for new ways and approaches to become…A response icon1A response icon1
George Chkhvirkia·Jan 26, 2016Why Hackathons are greatFor past several years I’ve been part of number of tech competitions, such as Hackathon, Microsoft Imagine Cup, Startup Weekend. All of…
George Chkhvirkia·Nov 23, 2015Ruby: Extend & Include in 2 wordsI Assume you know difference between instance and class methods. Here are definitions of include and extend:A response icon3A response icon3
George Chkhvirkia·Nov 18, 2015Polymorphic relations in RailsEvery Rails developer knows how powerful ActiveRecord is, with it’s easy and flexible tools. Polymorphic relation is not an exception. But…A response icon2A response icon2
George Chkhvirkia·Nov 7, 2015Design Patterns: Law of Demeter with RailsDeveloping better Rails applicationsA response icon3A response icon3
